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  1. Troubleshooting/Problems Discussion
    2018 Grand Cherokee - Battery dead, lights come on when attempting to jump but the engine wont turnover. The voltage gets to 13.4 but won’t go over - it flickers between 13.3 / 13.4 the entire time the jumper cables are connected. It charged one but then died again after turning it off and now...
  2. WK2 -Trouble Shooting/Problems/Service
    I left the dome light on the first night drain the battery dead the next morning charged it ran it no issues next day it was dead again charge it again next day it was dead again took it in Les Schwab replace the battery next day it was dead took it back to Les Schwab they said there's nothing...
  3. WK2 -Tech Tips/DIY/How To
    There has always been talk about the charging power you can get from the 7 pin tow connector on vehicles. The general consensus is that its not good for much of a charge. My Grand Cherokee has the factory tow package and 220a alternator. I run a 100ah lithium battery in my Travel trailer and...
1-3 of 3 Results